| Year | Operation Name | Number | Type | Opening | District | City | County | Company Name | Railroad Shipments (tons) | Railroad to Mine | Truck Shipments (tons) | Total Production (tons) | Days Worked | Employees | Notes |
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| 1961 | Powderly | | Stripping | | 1 | Carbondale | Lackawanna | Carco, Inc. | 7,572 | | 2,153 | 16,346 | 136 | 26 | Coal prepared at Marvine Breaker. | | 1962 | Powderly | | Stripping | | 1 | Carbondale | Lackawanna | Carco, Inc. | 3,387 | | 2,125 | 7,920 | 47 | 15 | Coal prepared at Marvine Breaker. |
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